ATI 917315 Super Damper Harmonic Balancer for 14-22 Chevrolet Corvette Stingray

Vehicle Fitment

• 2014-2022 Chevrolet Corvette Stingray Z51 (C7, C8) - LT1/LT4 engine (dry sump)
• 2015-2022 Chevrolet Corvette Z06 (C7) - LT4 engine (dry sump)

Features

• Eliminates harmful torsional crankshaft vibrations
• Exceeds SFI 18.1 safety specifications
• Black zinc chromate finish for enhanced durability
• Laser-engraved 360° timing marks for precise ignition timing
• Internal balance configuration suitable for LT1/LT4 dry sump engines
• Designed for applications with dry sump oil systems
• Compatible with OEM accessory drive systems
• Tunable and rebuildable design for long-term performance

Specifications

• Outside Diameter: 7.480 inches
• Groove Quantity: 6 (6-rib serpentine belt compatibility)
• Keyway Quantity: 1
• Crankshaft Pulley Bolt Hole Quantity: 3
• Balancer Material: Aluminum shell with steel hub
• Safety Rating: SFI 18.1
• Finish: Black zinc chromate
• Mounting Hardware: Not included
• Pulley Included: Yes
• Pulley Finish: Black zinc chromate

Included Components

• 1x ATI 917315 Super Damper Harmonic Balancer
• 1x 6-rib serpentine pulley
• 1x Crankshaft bolt

Product Description

The ATI 917315 Super Damper Harmonic Balancer is engineered specifically for the 2014-2022 Chevrolet Corvette Stingray Z51 and 2015-2022 Corvette Z06 equipped with the LT1 or LT4 engine and a dry sump oil system. This damper effectively eliminates harmful torsional crankshaft vibrations, ensuring optimal engine performance and longevity. Its aluminum shell with a steel hub construction provides a balance of lightweight strength.

Exceeding SFI 18.1 safety specifications, the ATI 917315 provides enhanced durability and reliability, making it suitable for both street and track applications. The precision-engineered design includes laser-engraved 360° timing marks for accurate ignition timing adjustments. Additionally, the rebuildable design allows for extended service life, providing excellent value for performance enthusiasts.

Please note that the ATI 917315 does not include mounting hardware. Ensure compatibility with your specific vehicle and setup before purchase.